Analysis from multiple angles on why Taobao changed from PHP to Java

Taobao is one of the largest e-commerce platforms in China. Its success is not only due to its advanced technical structure and strong team capabilities, but also inseparable from its spirit of daring to reform and innovate. In the process of continuous development, Taobao has completed a huge transformation from PHP to JAVA. This transformation is not only a technical upgrade, but also a comprehensive and in-depth insight into the Internet industry and intensive preparations for future development. So why did Taobao change from PHP to Java? Below, this article will analyze it from multiple perspectives.

1. Java Internet of Things standardization

First of all, Java is a computer programming language. Since 2009, Java has made efforts to popularize the Internet of Things, which is the version of JDK 7 (Java Development Kit) release. Through JDK 7, the Java class library system has been updated a lot. These updates and new class library functions are tailored to support more extensive and important usage scenarios. Especially for embedded and mobile devices, Sun launched JavaFX technology after JDK 7, which perfectly solved Java's shortcomings in graphical interfaces.

For the Taobao e-commerce platform, the popularization and standardization of the Internet of Things is becoming more and more important. It follows the development trend of the times and chooses a language like Java that can support the Internet of Things, which is conducive to the further development of the Taobao e-commerce platform. Expand the field of Internet of Things.

2. Java multi-threading

Java multi-threading is the basis for Java to achieve multi-tasking. It well solves the problem of multiple concurrent executions of complex programs. Java multithreading is implemented by instantiating an object of the Thread class and then passing in an instance of Runnable, that is, parallel programming is implemented.

For Taobao e-commerce platform, the amount of threads is huge. Compared with PHP's single-threaded concurrency and multitasking that cannot be guaranteed, Java has complete performance and technical advantages in multithreading and concurrency. This is extremely important for Taobao e-commerce platform.

3. Multi-core CPU support

Current CPU technology is becoming more and more developed, and most CPUs have implemented multi-core processing. Java mostly supports multi-threading, and can better leverage its advantages under a multi-core CPU architecture. The emergence of multi-core processors provides a better operating platform for Taobao e-commerce platform. The characteristic of multi-core CPU is that it can realize parallel computing, achieve fast response and high-speed operation, thereby optimizing the access experience.

4. Strong versatility

As a strongly typed language, Java has strong versatility and cross-platform capabilities. No matter under Linux or Windows platform, as long as there is a Java virtual machine environment, you can run Java programs. This advantage is also extremely important for Taobao e-commerce platform. Because the users of Taobao e-commerce platform are mainly from China, choosing Java as the site-wide language can be promoted to a wider user group and also increase Taobao's international competitiveness.

5. Easy to maintain

Java has strong maintainability in software development, which is very important for the maintenance of a complex program. Java has the advantages of reliability, reusability, scalability, etc., which can effectively reduce the occurrence rate of vulnerabilities during the maintenance process, thus reducing the cost of maintenance.

Summary

To sum up, from PHP to Java is the natural process of the development of Taobao e-commerce platform. Taobao's choice of Java not only leads the industry technically, but also strategically innovates the business model, a huge improvement and comprehensive evolution. We believe that Taobao, with its excellent technical strength and keen sense of smell, will continue to occupy an important position in the domestic e-commerce market and achieve greater progress and development in the future.

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